177 lines
7.4 KiB
JSON
177 lines
7.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-124012",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-11-06T18:38:38.543Z",
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"datePublished": "2026-11-12T20:01:03.642Z",
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"dateUpdated": "2026-11-13T14:36:28.267Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-11-13T14:36:28.267Z"
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},
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"title": "Dixell/Copeland XWEB EVO Hardcoded Administrator Daily Password Authentication Bypass",
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"descriptions": [
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{
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"lang": "en",
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"value": "XWEB EVO 5.6.2 through 5.8.8 contains a hardcoded credential vulnerability where the Administrator web account is configured to use password_mode daily_password with no stored password, as the Users.authenticate function in lualib_users.lua synthesizes the Administrator configuration without validating any stored secret. Attackers who can derive the MAC-based daily password can authenticate as Administrator to obtain a full admin session on the device. This product line reached it's end of service date in March 2026."
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}
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],
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"tags": [
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"unsupported-when-assigned"
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],
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"datePublic": "2026-11-12T00:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Use of Hard-coded Credentials",
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"cweId": "CWE-798",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"defaultStatus": "unaffected",
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"vendor": "Copeland",
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"product": "XWEB EVO",
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"versions": [
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{
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"status": "affected",
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"version": "5.6.2",
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"versionType": "semver",
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"lessThanOrEqual": "5.8.8"
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}
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"baseSeverity": "CRITICAL",
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"baseScore": 9.2,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
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}
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},
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"version": "3.1",
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"baseSeverity": "HIGH",
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"baseScore": 8.1,
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
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}
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}
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],
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"references": [
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{
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"url": "https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate",
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"name": "Software Download",
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"tags": [
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"patch",
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"product"
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]
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},
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{
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"url": "https://webapps.copeland.com/dixell/Content/Pages/AdvertisingMaterials/ProductNews/XWEB%20EVO%20EoS%20-%20Product_Bulletin_March_2026.pdf",
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"name": "End of Support Announcement",
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"tags": [
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"vendor-advisory"
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]
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},
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{
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"url": "https://www.vulncheck.com/advisories/dixell-copeland-xweb-evo-hardcoded-administrator-daily-password-authentication-bypass",
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"name": "VulnCheck Advisory: Dixell/Copeland XWEB EVO Hardcoded Administrator Daily Password Authentication Bypass",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://www.vulncheck.com/blog/copeland-xweb-evo-unauthenticated-root",
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"name": "VulnCheck Blog",
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"tags": [
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"technical-description",
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"exploit"
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Valentin Lobstein (Chocapikk)",
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"type": "finder"
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}
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],
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"timeline": [
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{
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"time": "2026-10-19T16:39:00.000Z",
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"lang": "en",
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"value": "VulnCheck CVD team reported to Copeland PSIRT"
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},
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{
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"time": "2026-10-19T17:11:00.000Z",
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"lang": "en",
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"value": "Copeland PSIRT acknowledged receipt"
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},
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{
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"time": "2026-11-05T19:13:00.000Z",
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"lang": "en",
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"value": "Copeland PSIRT follows up stating that given the EOS status, they will not be carrying out a comparative analysis against previously disclosed vulnerabilities"
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}
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],
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"x_generator": {
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"engine": "vulncheck"
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}
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}
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}
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} |